Philips LC3131 - bSure SV1 SVGA LCD Projector, Руководство по обслуживанию

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PCS 107 375
LC3131/LC3141
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6-1 6. Diagrams & PWB layouts
8 6
7 1 2
7 5
L
P
DATA AUDIO IN
C
D
E
DUST FILTER
E
3
19 9
DATA IN
18 17 5 13
19
LCD FAN
S-VIDEO
M
POWER SUPPLY
D
C
B B
N
LAMP DRIVER CONTROL
4 1 10
O
J
G
A
14 6 16
N
14 15 16
TEMP SW
H
18
O
K
J
8 1 0 2
20
4 15
L
M
P
2
F
12 13 11
MAIN FAN
PCS FAN
3
K
11
USB
A
I
17
1 20
F
G
H
I
9
3V3PW
LDP
MCKEXT
POWER(1:5)
SCL3V3
SCL5
SCLD1
SCLD2
SCLK
SCLKD
SCS
SCSD
SDA3V3
SDA5
SDAD1
SDAD2
SDATA
SDATAD STANDBY
STBSENCE
TEMP1
TEMP2
XTAL1
POWER_CLOCK_GENERATION
14V
15V
2V5PW
3V3DRB
3V3F
3V3JET
3V3PW
5V
5VJET
5VSTBY
CLKOUT
DCKEXT
ICSCLK
ICSDATA
ICSSTRB
5VSTBY
5V
91
92
93
94
95
96
97
98
99
79
8
80
81
82
83
84
85
86
87
88
89
9
90
65
66
67
68
69
7
70
71
72
73
74
75
76
77
78
50
51
52
53
54
55
56
57
58
59
6
60
61
62
63
64
37
38
39
4
40
41
42
43
44
45
46
47
48
49
5
23
24
25
26
27
28
29
3
30
31
32
33
34
35
36
1
10
100
11
12
13
14
15
16
17
18
19
2
20
21
22
917735-1
1410
2
3
6
7
4
5
HSJ2000
1840
1
FAN_CONTROL
14V
15V
5V
AUDIODATA
AUDIOEEPROM
DUSTFILTER(1:2)
LAMPDRVCTRL(1:4)
LCDFAN(1:3)
LDP
MAINFAN(1:3)
PCSFAN(1:3)
PWTERM
SCL5
SDA5
USBAUDIO
WRITEPROT
UV(7:0)
VCLK
VFIELD
VHS
VPEN
VVS
Y(7:0)
14V
3V3PW
VIDEO_DECODING
5V
BPBCB
CHROMA
CVBS
GYY
LUMA
RPRCR
SCL3V3
SDA3V3 5VSTBY
4
15V
1913
53261-SMD
1
2
3
5V
5VSTBY
YKC21-2559
1300-B
2
5
3V3PW
1730
USB
1
2
3
4
5 6
GBLKSPL
GBO(7:0)
GCLK
GCOAST
GFBK
GGE(7:0)
GGO(7:0)
GHS
GRE(7:0)
GRO(7:0)
GVS
HAD
RAD
SCL3V3
SDA3V3
VAD
14V
5
6
7
1
3
4
2
AD_CONV
3V3VD
5V
5VAD
BAD
GAD
GBE(7:0)
1320
TCS79
1
2
3
15V
3V3JET
53261-SMD
1620
5V
3V3DRB
1
2
3
4
5V
1910
53261-SMD
I056
Hole
H110
5VAD
4003
3
6
3V3DRB
3V3VD
1300-C
YKC21-2559
9
12
DATA_HD_SWITCH
-5V
3V3VD
5V
BAD
BPBCB
DATAHD
DATAIN(8:1)
ENABLEDATA
GAD GYY
HAD
PWTERM
RAD
RPRCR
RXD
TXD
VAD
3V3F
3V3PW
5V
AB(19:0)
BHENn
DB(15:0)
NMI
RAMOEn
RAMWEn
RESET
ROMOEn
ROMWEn
SCL5
SDA5
WRITEPROT
YKC21-2559
1300-F
RAM_ROM
3V3
4
5
6
7
8
9
3V3F
1210
16 17
1
10
11
12
13
14
15
2
3
748390
15V
5959
1
2
3
5V
1911
53261-SMD
4001
2V5PW
1860
53261-SMD
1
2
3
Hole
H100
1300-E
YKC21-2559
8
11
14V
7 8 9
1
2
3
4
5
6
1720 TCS79
1914
53261-SMD
1
2
3
PS2DATA
RC6MM(1:2) SCL2
SCL5
SDA2
SDA5
STANDBY
STBSENCE
VBUS
VCCPS2
USB
5VSTBY
AUDIOEEPROM
CLKOUT
INTH11
LUSB
RUSB
SCL2
SCL3V3
SDA2
SDA3V3
UP_DM
UP_DP
XTAL1
8
9
15V
IO_CONTROLLER
5VSTBY
CLKOUT
INTH11
INTUSB
KBSCAN(1:5)
PS2CLOCK
PH-S
1600
1
10
2
3
4
5
6
7
-5V
PLP3216S
5955
1
2
3
4
7
10
5VSTBY
53261-SMD
1902
3V3F
1300-D
YKC21-2559
LDATA
LUSB
RDATA
RUSB
SCL3V3
SCL5
SDA3V3
SDA5
SPK(1:2)
USBAUDIO
5956
11
12
13
14
15
2
3
4
5
6
7
8
9
AUDIO_CONTR_AMPL
-5V
14V
15V
CVBSAUDIO(1:2)
1710
FMN
1
10
3V3
5V
-5V
Y(7:0)
YKC21-2559
1300-A
1
4
2V5PW
GGE(7:0)
GGO(7:0)
GHS
GRE(7:0)
GRO(7:0)
GVS
HD
ICSCLK
ICSDATA
ICSSTRB
INTUSB
MCKEXT
NMI
RAMOEn
RAMWEn
RESET
ROMOEn
ROMWEn
RXD
SCL3V3
SCLK
SCS
SDA3V3
SDATA
TXD
UV(7:0)
VCLK
VD
VFIELD
VHS
VPEN
VVS
5VJET
SCALER
2V5PW
3V3PW
AB(19:0)
BHENn
CKD
DATAHD
DB(15:0)
DBE(7:0)
DCKEXT
DGE(7:0)
DRE(7:0)
ENABLEDATA
GBE(7:0)
GBLKSPL
GBO(7:0)
GCLK
GCOAST
GFBK
STBSENCE
STANDBY
SDA5
SDA2
SCL5
SCL2
3V3VD
SDA5
SCL2
SDA2
DBE(7:0)
DRE(7:0)
DBE(7)
DBE(5)
DBE(3)
DBE(1)
DRE(7)
DRE(5)
DRE(3)
DRE(1)
HD
VD
SCSD
SDATAD
SCLKD
SDAD2
SCLD2
DRE(6)
DRE(4)
KBSCAN(3)
DCKEXT
SCL5
SDA5
SCL3V3
SDA3V3
CVBS
RPRCR
CVBS_AUDIO(1)
CVBS_AUDIO(2)
BPBCB
GYY
DRE(2)
DRE(0)
CKD
RESET
SDAD2
SCLD2
SCL2
SDA2
SDA5
SCL5
SCL5
SDA5
SCL3V3
SCLKD
SCSD
SDATAD
TEMP1
TEMP2
SDAD1
SCLD1
SCLD1
ROMWEn
SCL3V3
SDA3V3
SCL5
SDA5
STANDBY
STBSENCE
TEMP2
TEMP1
MCKEXT
NMI
RESET
SCL3V3
SDA3V3
BPBCB
DATAHD
GYY
RPRCR
SCL3V3
SDA3V3
LAMPDRVCTERL(4)
MAINFAN(3)
LCDFAN(3)
LCDFAN(1)
SPK(2)
SDA3V3 SCL3V3
ENABLEDATA
SDA3V3
POWER(3)
CHROMA
LUMA
BPBCB
CHROMA
GYY
RPRCR
CVBS
PWTERM
DATAHD
ENABLEDATA
PWTERM
DCKEXT
DATAIN(1)
DATAIN(5)
DATAIN(6)
DATAIN(7)
DATAIN(8)
DATAIN(2)
DATAIN(3)
DATAIN(4)
KBSCAN(4)
POWER(5)
POWER(4)
POWER(1)
POWER(2)
DGE(4)
DGE(3)
DGE(2)
DGE(1)
DGE(0)
DBE(6)
SDAD1
DBE(4)
DGE(7:0)
KBSCAN(5)
KBSCAN(1)
RC6MM(1)
KBSCAN(2)
RC6MM(2)
MAINFAN(2)
MAINFAN(1)
LCDFAN(2)
PCSFAN(1)
PCSFAN(3)
LAMPDRVCTERL(3)
LAMPDRVCTERL(2)
LAMPDRVCTERL(1)
DUSTFILTER(2)
DUSTFILTER(1)
SPK(1)
DBE(2)
DBE(0)
DGE(7)
DGE(6)
DGE(5)
CKD
HD
VD
NMI
LUMA
PCSFAN(2)
SCL5
GBLKSPL
GCOAST
ROMOEn
ROMWEn
GBLKSPL
GCOAST
MCKEXT
ROMOEn
CL 26645004_013.eps
150502
1210 D1
1300-A J1
1300-B H1
1300-C I1
1300-D H1
1300-E J1
1300-F K1
1320
G2
1410 E19
1580-A D16
1600
I10
1620 L10
1710 M5
1720 L2
1730 O2
1840 L8
1860 M10
1902 N20
1910 K20
1911 M20
1913 J20
1914 H20
4001 N5
4003 O5
4100 I4
5000 B16
5002 C16
5004 D18
5006 M4
5008 M5
5010 N3
5100 D11
5102 E11
5104 E16
5106 F3
5108 F8
5110 G4
5112 H11
5114 L2
5116 L5
5955 O2
5956 N2
5959 O2
BLOCK DIAGRAM